11438549

Joint Use of Face, Motion, and Upper-body Detection in Group Framing

PublishedSeptember 6, 2022
Assigneenot available in USPTO data we have
Technical Abstract

Patent Claims
9 claims

Legal claims defining the scope of protection, as filed with the USPTO.

3

3. The method of claim 2, wherein where the second type of motion detection is stricter than the first type of motion detection.

4

4. The method of claim 1, wherein the first type of motion detection employs a higher threshold for pixel comparison in areas of higher luminance.

7

7. The method of claim 1, wherein the regions around the saved faces are bigger than the saved detected faces.

10

10. The videoconferencing endpoint of claim 9, wherein where the second type of motion detection is stricter than the first type of motion detection.

11

11. The videoconferencing endpoint of claim 8, wherein the first type of motion detection employs a higher threshold for pixel comparison in areas of higher luminance.

14

14. The videoconferencing endpoint of claim 8, wherein the regions around the saved faces are bigger than the saved detected faces.

17

17. The non-transitory machine readable medium of claim 16, wherein where the second type of motion detection is stricter than the first type of motion detection.

18

18. The non-transitory machine readable medium of claim 15, wherein the first type of motion detection employs a higher threshold for pixel comparison in areas of higher luminance.

21

21. The non-transitory machine readable medium of claim 15, wherein the regions around the saved faces are bigger than the saved detected faces.

Patent Metadata

Filing Date

Unknown

Publication Date

September 6, 2022

Inventors

Tianran Wang
Wenxue He
Lidan Qin
Hai Xu

Want to explore more patents?

Browse 5M+ US patents with plain-English claim translations and AI-generated analysis.

Citation & reuse

Analysis on this page is generated by Patentable — an AI-powered patent intelligence platform. AI-generated summaries, explanations, and analysis may be reused with attribution and a visible link back to the canonical URL below. Patent abstracts and claims are USPTO public domain.

Cite as: Patentable. “Joint Use of Face, Motion, and Upper-body Detection in Group Framing” (11438549). https://patentable.app/patents/11438549

© 2026 Patentable. All rights reserved.

Patentable is a research and drafting-assistant tool, not a law firm, and does not provide legal advice. Documents we generate are drafts for review by a licensed patent attorney.

Joint Use of Face, Motion, and Upper-body Detection in Group Framing — Tianran Wang | Patentable